AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Toronto (YYZ) in October 2025 (see full year).

Return flights

09 Oct - 26 Oct	LATAM Airlines Group
23 Oct - 04 Nov	Avianca
17 Oct - 29 Oct	LATAM Airlines Group
08 Oct - 15 Oct	LATAM Airlines Group
14 Oct - 22 Oct	GOL Linhas Aéreas
17 Oct - 30 Oct	LATAM Airlines Group
15 Oct - 07 Nov	GOL Linhas Aéreas
01 Oct - 09 Oct	GOL Linhas Aéreas
16 Oct - 08 Nov	Delta
15 Oct - 19 Oct	GOL Linhas Aéreas
18 Oct - 31 Oct	GOL Linhas Aéreas
23 Oct - 01 Nov	Delta
09 Oct - 16 Oct	GOL Linhas Aéreas
17 Oct - 18 Oct	LATAM Airlines Group
31 Oct - 30 Nov	Avianca

Also check the deals for one-way flights from Rio De Janeiro to Toronto in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Rio De Janeiro to Toronto in October from 462€

Return flights